Syntax Differences of C# and VB.NET

Sometimes, I need to convert the codes from C# to VB.NET or from VB.NET to C#. So, I need to know some of the syntax differences of C# and VB.NET. The Table below shows some syntax differences of them:

C#	VB.NET	Description
using	Imports	Allows methods to be called without fully qualifying with Namespace name
this	Me	Refer to the current object
base	MyBase	Refer to the base class
static	Shared	Specifies that a member is shared by all instances of a class. To call the member, an instance of the class is not required.
no equivalent	Static	Specifies that a local variable's value is preserved between calls.
not required	ByVal	Passing parameters by value
ref	ByRef	Passing parameters by reference
enum	Enum	Declare an enumerator
struct	Structure	Declare a structure
obj == null	obj = Nothing	Check whether an object is not ponit to anything
on by default and not changable	Option Explicit	Specifies that all variables must be declared.
delegate	AddressOf	Use the address of a method
no equivalent	With  ... End With	Evaluate an object one and use many times.
int[] x = new int[4] {1,2,3,4};	Dim a() as	Initialise an array.
lock	SynLock	Threading primitives.
sealed	NotInheritable	Specifies that a class cannot be used as a base class (cannot be inherited).
sealed	NotOverridable	Specifies that a method cannot be overriden.
abstract	MustInherit	Specifies that a class can only be inherited (an instance of the class cannot be created).
abstract	MustOverride	Specifies that a method must be implemented in a derived class.
virtual	Overridable	Specifies that a member can be overriden
override	Overrides	Specifies that a member is overriding another member.
not required	Overloads	Specifies that a member is overloading another member.
class Class1:I1	Implements I1	Specifies that the class (Class1) implements the interface I1.
class Class1:BaseClass1	Inherits BaseClass1	Specifies that the class (Class1) inherits class BaseClass1.
Class1	New	Constructor method, called when object is created. Class1 is classname.
~Class1	Finalize	Method called by system just before garbage collection reclaims object, known as destrutor method. Class1 is class name.